Alopecia means loss of hair from the head or body. Alopecia includes baldness, a term generally reserved for pattern alopecia or androgenic alopecia. Compulsive pulling of hair (trichotillomania) can also produce hair loss. This condition is dubbed “traction alopecia”. Hairstyling routines such as ponytails or braids may also induce hair loss, as can hair relaxer solutions, and hot hair irons. In some cases, alopecia is due to underlying medical conditions, such as iron deficiency.
Generally, patchy hair loss signifies alopecia areata. Alopecia areata typically presents with sudden hair loss causing patches to appear on the scalp or other areas of the body. If left untreated, or if the disease does not respond to treatment, complete baldness can result in the affected area, or alopecia totalis. When the entire body suffers from complete hair loss, it is alopecia universalis. It is similar to effects that occur with chemotherapy.
Signs and symptoms
When examining the scalp, the distribution of hair loss, presence and characteristics of skin lesions, and the presence of scarring should be noted. Part widths should be measured. All abnormalities should be noted.
Fungal Infections (such as tinea capitis)
Hair Treatments (chemicals in relaxers, hair straighteners)
Hyperthyroidism and Hypothyroidism
Medications (side effects from drugs, such as chemotherapy)
Pseudopelade of Brocq
Hair follicle growth occurs in cycles. Each cycle consists of a long growing phase (anagen), a short transitional phase (catagen) and a short resting phase (telogen). At the end of the resting phase, the hair falls out (exogen) and a new hair starts growing in the follicle beginning the cycle again.
Normally about 100 hairs reach the end of their resting phase each day and fall out. When more than 100 hairs fall out per day, clinical hair loss (telogen effluvium) may occur. A disruption of the growing phase causes abnormal loss of anagen hairs (anagen effluvium).
Evaluation for causative disorders should be done based on clinical symptoms. Because they are not usually associated with an increased loss rate, male-
The pull test: this test helps to evaluate diffuse scalp hair loss. Gentle traction is exerted on a group of hair (about 40–60) on three different areas of the scalp. The number of extracted hairs is counted and examined under a microscope. Normally, <3 hairs per area should come out with each pull. If >10 hairs are obtained, the pull test is considered positive.
The pluck test: In this test, the individual pulls hair out “by the roots.” The root of the plucked hair is examined under a microscope to determine the phase of growth and used to diagnose a defect of telogen, anagen, or systemic disease. Telogen hairs are hairs that have tiny bulbs without sheaths at their roots. Telogen effluvium shows an increased percentage of hairs upon examination. Anagen hairs are hairs that have sheaths attached to their roots. Anagen effluvium shows a decrease in telogen-
Scalp biopsy: This test is done when alopecia is present, but the diagnosis is unsure. The biopsy allows for differing between scarring and nonscarring forms. Hair samples are taken from areas of inflammation, usually around the border of the bald patch.
Daily Hair Counts: This is normally done when the pull test is negative. It is done by counting the number of hairs lost. The hair that should be counted are the hairs from the first morning combing or during washing. The hair is collected in a clear plastic bag for 14 days. The strands are recorded. If the hair count is >100/day, it is considered abnormal except after shampooing, where hair counts will be up to 250 and be normal.
Trichoscopy: Trichoscopy is a non-
Homeopathy is an ideal solution. The treatment is decided after a complete and thorogh case taking by a qualified homeopathic doctor. In homeopathy there are 176 remedies for alopecia or hair loss and the homeopath has to analyze your case systematically to choose the right medicine for you. This is what makes homeopathy safe, sure and systematic for alopecia or hair loss treatment.
The commonly used homoeopathic remedies for hair falling are Arnica, Jaborandi, Acid phosphoricum, Natrium muriaticum, Selenium, Sepia, Phosphorus, Acid flouricum, Mag carbonicum, Zincum phosphoricum and Mezereum.
However, these medicines should be used only as per the directions of a qualified homeopathic doctor.